Abstract
In practice many problems related to space/time fractional equations depend on fractional parameters. But these fractional parameters are not known a priori in modelling problems. Hence continuity of the solutions with respect to these parameters is important for modelling purposes. In this paper we will study the continuity of the solutions of a class of equations including the Abel equations of the first and second kind, and time fractional diffusion type equations. We consider continuity with respect to the fractional parameters as well as the initial value.
Similar content being viewed by others
References
Bazhlekova, E.: The abstract Cauchy problem for the fractional evolution equation. Frac. Calc. Appl. Anal. 1(3), 255–270 (1998)
Bondarenko, A.N., Ivaschenko, D.S.: Numerical methods for solving problems for time fractional diffusion equation with variable coefficient. J. Inverse Ill-Posed Probl. 17, 419–440 (2009)
del Castillo Negrete, D., Carreras, B.A., Lynch, V.E.: Fractional diffusion in plasma turbulence. Phys. Plasmas 11(8), 3854–3864 (2004)
del Castillo Negrete, D., Carreras, B.A., Lynch, V.E.: Nondiffusive transport in plasma turbulence: A fractional diffusion approach. Phys. Rev. Lett. 94, 065003 (2005)
Clément, P., Gripenberg, G., Londen, S.-O.: Schauder estimates for equations with fractional derivatives. Trans. Amer. Math. Soc. 352(5), 2239–2260 (2000)
Clément, P., Londen, S.-O., Simonett, G.: Quasilinear evolutionary equations and continuous interpolation spaces. J. Diff. Eqs. 196, 418–447 (2004)
Ren, C., Xu, X., Lu, S.: Regularization by projection for a backward problem of the time-fractional diffusion equation. J. Inverse Ill-Posed Probl. 22(1), 121–139 (2014)
Chen, Z.-Q., Meerschaert, M.M., Nane, E.: Space-time fractional diffusion on bounded domains. J. Math. Anal. Appl. 393(2), 479–488 (2012)
Chechkin, A.V., Gorenflo, R., Sokolov, I.M.: Fractional diffusion in inhomogeneous media. J. Phys. A 38(42), L679–L684 (2005)
Cheng, J., Nakawaga, J., Yamamoto, M., Yamazaki, T.: Uniqueness in an inverse problem for a one-dimensional fractional diffusion equation. Inverse Probl. 25, 115002 (2009)
Ding, Y., Ye, H.: A fractional-order differential equation model of HIV infection of CD4+ T-cells. Math. Comput. Model 50(34), 386–392 (2009)
Djordjevic, I.V.D., Jaric, I.J. , Fabry, B., Fredberg, J.J., Stamenovic, I.D.: Fractional derivatives embody essential features of cell rheological behavior. Ann. Biomed. Eng. (2003)
Engel, K.-J., Nagel, R.: One-parameter Semigroup for Linear Evolution Equations. Springer-Verlag, New York (2000)
Ginoa, M., Cerbelli, S., Roman, H.E.: Fractional diffusion equation and relaxation in complex viscoelastic materials. Phys. A 191, 449—453 (1992)
Gorenflo, R., Kilbas, A.A., Mainardi, F., Rogosin, S.V.: Mittag-Leffler Functions, Related Topics and Applications. Springer-Verlag, Berlin (2014)
Gorenflo, R., Vessella, S.: Abel Integral Equations, Analysis and Applications, Lecture Notes in Mathematics 1461. Springer-Verlag, New York (1991)
Hatano, Y., Nakagawa, J., Wang, S., Yamamoto, M.: Determination of order in fractional diffusion equation. J. Math-for-Industry 5, 51–57 (2013)
Kim, S., Kavvas, M.L.: Generalized Fick’s law and fractional ADE for pollution transport in a river: Detailed derivation. J. Hydrol. Eng. 11(1), 80–83 (2006)
Lions, J.L.: Quelques méthodes de résolution des problèmes aux limites non linéaires. Dunod, Paris (1969)
Li, X., Xu, C.: A space-time spectral method for the time fractional diffusion equation. SIAM J. Numer. Anal. 47(3), 2108–2131 (2009)
Li, G., Zhang, D., Jia, X., Yamamoto, M.: Simultaneous inversion for the space-dependent diffusion coefficient and the fractional order in the time-fractional diffusion equation, vol. 29 (2013)
Liu, J.J., Yamamoto, M.: A backward problem for the time-fractional diffusion equation. Appl. Anal. 89, 1769–1788 (2010)
Meerschaert, M.M., Nane, E., Vellaisamy, P.: Fractional Cauchy problems on bounded domains. Ann. Probab. 37, 979–1007 (2009)
Metzler, R., Klafter, J.: The random walk’s guide to anomalous diffusion: a fractional dynamics approach. Phys. Rep. 339, 1–77 (2000)
Miller, K.S., Samko, S.G.: Completely monotonic functions. Integral Transforms Spec. Funct. 12, 389–402 (2001)
Nigmatulin, R.: The realization of the generalized transfer equation in a medium with fractal geometry. Phys. Stat. Sol. B 133, 425–430 (1986)
Podlubny, I.: Fractional Differential Equations. Academic Press, San Diego (1999)
Rodrigues, F.A., Orlande, H.R.B., Dulikravich, G.S.: Simultaneous estimation of spatially dependent diffusion coefficient and source term in a nonlinear 1D diffusion problem. Math. Comput. Simul. 66, 409–424 (2004)
Sabatelli, L., Keating, S., Dudley, J., Richmond, P.: Waiting time distribution in financial markets. Eur. Phys. J. 27, 273–275 (2002)
Sakamoto, K., Yamamoto, M.: Initial value/boundary value problems for fractional diffusion-wave equations and applications to some inverse problems. J. Math. Anal. Appl. 382(1), 426–447 (2011)
Scalas, E., Gorenflo, R., Mainardi, F.: Fractional calculus and continuous-time finance. Phys. A 284, 367–384 (2000)
Simon, T.: Comparing Fréchet and positive stable laws. Electron. J. Probab. 19(16), 1–25 (2014)
Triebel, H.: Interpolation Theory, Function Spaces, Differential Operators. North-Holland, Amsterdam (1978)
Zacher, R.: Weak solution of abstract evolutionary integro-differential equations in Hilbert spaces. Funkcialaj Ekvacioj 52, 1–18 (2009)
Zheng, G.H., Wei, T.: Two regularization methods for solving a Riesz-Feller space-fractional backward diffusion problem. Inverse Probl. 26(11), 115017 (2010). 22 pp
Zygmund, A.: Trigonometric Series II. Cambridge University Press, Cambrige (1959)
Acknowledgments
We would like to thank the anonymous referee for reading the paper carefully and finding many errors in the earlier version of our paper. These comments helped us improve the paper. This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 101.02-2016.26.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dang, D.T., Nane, E., Nguyen, D.M. et al. Continuity of Solutions of a Class of Fractional Equations. Potential Anal 49, 423–478 (2018). https://doi.org/10.1007/s11118-017-9663-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11118-017-9663-5
Keywords
- Space-time-fractional partial differential equations
- Caputo derivatives
- Abel equation of the first kind
- Abel equation of the second kind
- Time fractional diffusion in Banach spaces
- Spectral theory